30312479312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{99712103}}^1$

素因数の和:99712130

約数の個数: 20

約数和(自身を含む): 61821504480

約数和(自身を除く): 31509025168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 99712103, 199424206, 398848412, 797696824, 1595393648, 1894529957, 3789059914, 7578119828, 15156239656, 30312479312]

約数ペア:

[(1, 30312479312), (2, 15156239656), (4, 7578119828), (8, 3789059914), (16, 1894529957), (19, 1595393648), (38, 797696824), (76, 398848412), (152, 199424206), (304, 99712103)]